@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c990780c-a5f7-4bd7-8426-91ba8c5a23c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c990780c-a5f7-4bd7-8426-91ba8c5a23c1> .